TY GWYN, LLANYBYDDER, SA40 9RL - £142,000

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

TY GWYN is a very small extended detached house of 84m², built sometime between 1996 and 2002, which could now be worth an estimated £215,396. It was last sold for £142,000 in April 2018, which was around 24% below the average April 2018 detached price in the Carmarthenshire local authority area. The most recent EPC inspection was October 2017, where the current energy rating was D, and the potential energy rating was B.

TY GWYN Sold Prices

Land registry data shows two sales for TY GWYN since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Carmarthenshire local authority area for the corresponding sale date. Both of the two TY GWYN sales were for below the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

Date	Price	HPI Price	Variation from HPI
2018 13 APR	£142,000	£186,068	24% below HPI
2004 19 AUG	£117,500	£155,440	24% below HPI

TY GWYN Price Paid vs. HPI Average

The below graph shows the average detached house price in the Carmarthenshire local authority area over time, sourced from the HPI. The two TY GWYN sales from August 2004 and April 2018 have been plotted on the graph. A line has been extrapolated to show what the value of the property might have been over time, following each sale, had it maintained the same margin above or below the HPI (as a percentage). For example, the August 2004 sale was for 24% below the HPI. So the extrapolation line tracks at 24% below the HPI over time, until the April 2018 sale, which was also at 24% below the HPI.

What might TY GWYN be worth now?

TY GWYN might now be worth an estimated £215,396.

This is based on house price inflation of 51.7%, between April 2018 and December 2024, for detached houses, in the Carmarthenshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 51.7% inflationary increase is applied to the most recent sale price for TY GWYN of £142,000 on 13th April 2018. For the value to have increased from £142,000 to £215,396 over the five years and four months to December 2024, the following assumptions must hold true:

• The value of TY GWYN has moved in line with the HPI for detached houses in the Carmarthenshire local authority area.
• The April 2018 sale price of £142,000 represented a fair market value for the property.
• The size, condition, and specification of TY GWYN has not materially changed since April 2018.

How Large is TY GWYN?

TY GWYN is 84m², which includes one extension, according to the EPC inspection conducted in October 2017. This puts it in the smallest 20% of detached houses houses in Llanybydder, based on EPC data. The below chart shows the distribution of detached houses houses by size in Llanybydder, and where TY GWYN lies on this distribution: 18% of detached houses houses are smaller than TY GWYN, and 82% of houses are larger. Note that EPC data is not available for all properties in Llanybydder.

TY GWYN: Plot and Title Map

TY GWYN sits on a plot of roughly 0.094 of an acre, or 381m². The below map shows the location of TY GWYN, an approximate outline of the building(s), and the indicative extent of the property. The plot extent is a Land Registry INSPIRE Index Polygon, and it is important to note that a title may include more than one polygon, whereas only one polygon is shown on the map (the polygon which intersects with the position of TY GWYN). The full extent of the land contained in any registered title can only be identified from the individual title plan. The maps on this page should not be relied upon to establish the extent of a title.

Where is TY GWYN?

TY GWYN is located in LLANYBYDDER, in the SA40 postcode district. The below map shows the position of TY GWYN in LLANYBYDDER.